How fast is PCIe NVMe vs PCIe

PCIe Gen 4 will be compatible with PCIe Gen 5 A PCIe Gen 4 device, however, will be constrained to Gen 4 requirements when put into a Gen 5

Yes, PCIe is both forwards and backwards compatible For example, this gen 4 NVMe SSD will work in a gen 3 PCIe slot, and a gen 3 NVMe SSD would also work

can you use pcie 40 in 50 slot Your notebook's NVMe slot is PCIe Gen 3 While a Gen 4 SSD will work, it will only run at the max speed allowed by the Gen 3 slot, which is

can you run pcie 40 in 30 slot GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS MOSFETs design to support the 3rd Gen With Smart Fan 5 users can ensure that